AG#22- Monkey Island IPA
Posted: Sat Apr 01, 2017 2:26 pm
I'm on a roll now, and had a Friday night brew day last night.
I brewed an India Pale Ale that is very loosely based on Goose Island IPA. I read so many different forum recipe threads for this brew, in the end I took bits of inspiration from them all and came up with this recipe below.
I was aiming for 23L @1.060 OG, but ended up with 23.5L @1.058 OG, so fairly happy with that.
I think that I should have dropped my Brewhouse efficiency a bit more in BrewMate to account for the extra little bit of liquor that I added, as I thought that the hop's would have soaked a bit more wort than they did.
I got my mash on at 6.30pm, but I was still faffing around tidying up at 1am, as my brew seemed to take ages to cool down for some reason.
I definitely think that my pH meter electrode is knackered, as I tried a new 9V battery in it, but I still wasn't able to calibrate it at 4 & 7, so I don't know what my mash pH was again.
I've attached a few pictures from last night and I'm just waiting for the brew to kick into life now.
Cheers
MB
AG#22 - Monkey Island IPA
Anglo/American IPA
Recipe Specs
----------------
Batch Size (L): 23.5
Total Grain (kg): 6.047
Total Hops (g): 235.00
Original Gravity (OG): 1.058 (°P): 14.3
Final Gravity (FG): 1.015 (°P): 3.8
Alcohol by Volume (ABV): 5.62 %
Colour (SRM): 6.2 (EBC): 12.2
Bitterness (IBU): 53.7 (Tinseth)
Brewhouse Efficiency (%): 71
Boil Time (Minutes): 60
Grain Bill
----------------
5.140 kg Maris Otter Malt (85%)
0.605 kg Weyermann Munich I (10%)
0.302 kg Caramalt (5%)
Hop Bill
----------------
35.0 g Chinook Leaf (14.8% Alpha) @ 60 Minutes (Boil) (1.5 g/L)
100.0 g Styrian Golding Leaf (4.4% Alpha) @ 5 Minutes (Boil) (4.3 g/L)
50.0 g Cascade Pellet (6.6% Alpha) @ 0 Minutes (Aroma) (2.1 g/L)
25.0 g Centennial Pellet (8.1 Alpha) @ 7 Days (Dry Hop) (1.1 g/L)
25.0 g Fuggles Pellet (5.6% Alpha) @ 7 Days (Dry Hop) (1.1 g/L)
Misc Bill
----------------
0.8 g Calcium Chloride @ 90 Minutes (Mash)
1.0 g Epsom Salt (MgSO4) @ 90 Minutes (Mash)
0.9 g Gypsum (Calcium Sulfate) @ 90 Minutes (Mash)
0.8 g Calcium Chloride @ 60 Minutes (Boil)
0.9 g Gypsum (Calcium Sulfate) @ 60 Minutes (Boil)
0.5 Protofloc Tablet @ 15 Minutes (Boil)
Single step Infusion at 66°C for 90 Minutes.
Fermented at 19°C with 12g of NBS Ale Yeast & 6g of Muntons Premium Ale Yeast (Both rehydrated)
Notes
----------------
Total Liquor - 35.2L
Mash Liquor - 15.1L
Sparge Liquor - 20.1L
Salifert Test -
1 - 0.38ml = 3.42meq/L x 50 = 171ppm CaC03
2 - 0.90ml = 0.45meq/L x 50 = 22.5ppm CaC03
CRS @0.76ml/L
Mash pH - Dead Electrode!
Water Profile - Graham Wheelers Sweet Pale Ale
Pre Boil Gravity - 1.052 @29.8L - (81% Mash Efficiency)
Recipe Generated with BrewMate
I brewed an India Pale Ale that is very loosely based on Goose Island IPA. I read so many different forum recipe threads for this brew, in the end I took bits of inspiration from them all and came up with this recipe below.
I was aiming for 23L @1.060 OG, but ended up with 23.5L @1.058 OG, so fairly happy with that.
I think that I should have dropped my Brewhouse efficiency a bit more in BrewMate to account for the extra little bit of liquor that I added, as I thought that the hop's would have soaked a bit more wort than they did.
I got my mash on at 6.30pm, but I was still faffing around tidying up at 1am, as my brew seemed to take ages to cool down for some reason.
I definitely think that my pH meter electrode is knackered, as I tried a new 9V battery in it, but I still wasn't able to calibrate it at 4 & 7, so I don't know what my mash pH was again.
I've attached a few pictures from last night and I'm just waiting for the brew to kick into life now.
Cheers
MB
AG#22 - Monkey Island IPA
Anglo/American IPA
Recipe Specs
----------------
Batch Size (L): 23.5
Total Grain (kg): 6.047
Total Hops (g): 235.00
Original Gravity (OG): 1.058 (°P): 14.3
Final Gravity (FG): 1.015 (°P): 3.8
Alcohol by Volume (ABV): 5.62 %
Colour (SRM): 6.2 (EBC): 12.2
Bitterness (IBU): 53.7 (Tinseth)
Brewhouse Efficiency (%): 71
Boil Time (Minutes): 60
Grain Bill
----------------
5.140 kg Maris Otter Malt (85%)
0.605 kg Weyermann Munich I (10%)
0.302 kg Caramalt (5%)
Hop Bill
----------------
35.0 g Chinook Leaf (14.8% Alpha) @ 60 Minutes (Boil) (1.5 g/L)
100.0 g Styrian Golding Leaf (4.4% Alpha) @ 5 Minutes (Boil) (4.3 g/L)
50.0 g Cascade Pellet (6.6% Alpha) @ 0 Minutes (Aroma) (2.1 g/L)
25.0 g Centennial Pellet (8.1 Alpha) @ 7 Days (Dry Hop) (1.1 g/L)
25.0 g Fuggles Pellet (5.6% Alpha) @ 7 Days (Dry Hop) (1.1 g/L)
Misc Bill
----------------
0.8 g Calcium Chloride @ 90 Minutes (Mash)
1.0 g Epsom Salt (MgSO4) @ 90 Minutes (Mash)
0.9 g Gypsum (Calcium Sulfate) @ 90 Minutes (Mash)
0.8 g Calcium Chloride @ 60 Minutes (Boil)
0.9 g Gypsum (Calcium Sulfate) @ 60 Minutes (Boil)
0.5 Protofloc Tablet @ 15 Minutes (Boil)
Single step Infusion at 66°C for 90 Minutes.
Fermented at 19°C with 12g of NBS Ale Yeast & 6g of Muntons Premium Ale Yeast (Both rehydrated)
Notes
----------------
Total Liquor - 35.2L
Mash Liquor - 15.1L
Sparge Liquor - 20.1L
Salifert Test -
1 - 0.38ml = 3.42meq/L x 50 = 171ppm CaC03
2 - 0.90ml = 0.45meq/L x 50 = 22.5ppm CaC03
CRS @0.76ml/L
Mash pH - Dead Electrode!
Water Profile - Graham Wheelers Sweet Pale Ale
Pre Boil Gravity - 1.052 @29.8L - (81% Mash Efficiency)
Recipe Generated with BrewMate